Why it matters: In CIP/CIL tanks, carbon particles are subjected to violent agitation. A 99% hardness ensures the carbon maintains its integrity, preventing the formation of loaded "carbon fines" that escape through screens—effectively locking your gold in the circuit rather than letting it bleed into tailings.

Why it matters: This measures long-term durability. By controlling the attrition rate at an elite 1.5%, you reduce annual carbon consumption by over 20%. This directly cuts your operational costs and minimizes the risk of gold being carried away by fine carbon particles.

Why it matters: Time is money in mining. A K-value of ≥26 kg/t means our carbon captures gold ions faster and more aggressively. This allows for higher slurry flow rates and ensures peak recovery even when treating high-grade ores or fluctuating feed grades.

Why it matters: The R-value reflects adsorption efficiency in dynamic conditions. High R-values mean peak equilibrium is reached sooner, ensuring that low gold concentrations in the tail tanks are still efficiently captured, reducing the final tailing grade.

Why it matters: Ash consists of inert impurities. Lower ash content means cleaner micropores and better performance after thermal reactivation. AuCarb can be regenerated more times with a 95%+ activity recovery, significantly extending the lifespan of each batch.

Why it matters: Flat "platelets" are the primary cause of inter-stage screen blinding (clogging). By keeping this ≤5%, we ensure consistent pulp flow through the circuit and prevent costly mechanical downtime for screen cleaning.

Why it matters: These parameters define the internal "storage capacity" of the carbon. A higher CTC/Iodine value means each grain can carry 15-20% more gold than standard products, allowing for higher loaded carbon grades and more efficient elution.